xinput: req XIPassiveGrabDevice.time: field is unused
The request-field "time" is unused.
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V2: patch revised according to the following fix in the spec:
http://cgit.freedesktop.org/xorg/proto/inputproto/commit/?id=
81378a1e7139af9d476d90df8737c0c1a58670f3
spec:
http://cgit.freedesktop.org/xorg/proto/inputproto/tree/specs/XI2proto.txt?id=
81378a1e7139af9d476d90df8737c0c1a58670f3#n1699
code:
http://cgit.freedesktop.org/xorg/proto/inputproto/tree/XI2proto.h?id=inputproto-2.3.1#n680